Oddly enough, I believe I can explain.
You see, the night of Friday, September 26, 2025, @nixon-official was having 1 of his typical existential crises, feeling completely uncertain about his identity, sense of reality, and general place in the world, as seen in this post. In the midst of his crisis, Nixon had these interactions with the blogs @penguicorns-are-cool and @mayo-is-all, the exchange concluding with @mayo-is-all telling Nixon that Nixon is "mayo", and Nixon agreeing with the prognosis.
As a result of Nixon's Mayofication, so to speak, Nixon's blog design changed in the following manner:
Additionally, @nixon-official began posting in a manner similar to the blog @mayo-is-all, saying that everything and everyone is "mayo" as seen in posts like this and this and this.
Through this event, Nixon made posts like this one implying that the Mayofication occurred as the result of a PSYOP. However, @mayo-is-all offered a distinct and more likely explanation in this post: That Nixon was swallowed by "the Orb" of Elvisverse fame.
Shortly after receiving this ask in which an anon told Nixon they were going to "un-mayo" him, Nixon's posting and blog format (more or less) resumed back to normal:
Nixon made no further acknowledgement of the ordeal, but seemed to allude to it in this post in which he told his followers that he "didn't want to talk about it" and suggested they all "pretend it didn't happen." In this reblog of that post, @mayo-is-all revealed that Nixon only escaped his previous predicament because the Orb {a notorious anti-vaxxer} had a bad case of COVID and threw Nixon up.
I believe I more or less covered what happened.